Nearshore Marine Forecast
Issued by NWS Chicago, IL

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FZUS53 KLOT 030828
NSHLOT

Nearshore Marine Forecast
National Weather Service Chicago/Romeoville IL
328 AM CDT Tue Jun 3 2025

For waters within five nautical miles of shore on Lake Michigan

Waves are provided as a range of significant wave heights, which
is the average of the highest 1/3 of the waves, along with the
average height of the highest 10 percent of the waves which will
occasionally be encountered.

LMZ740>745-031530-
Winthrop Harbor to Wilmette Harbor IL-
Wilmette Harbor to Northerly Island IL-
Northerly Island to Calumet Harbor IL-
Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN-
Burns Harbor to Michigan City IN-
328 AM CDT Tue Jun 3 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM CDT THIS MORNING
THROUGH THIS EVENING...

.TODAY...South winds 10 to 20 kt becoming southwest and
increasing to 30 kt late this morning. Occasional gale force gusts
to 35 kt this afternoon. Slight chance of a shower in the
afternoon. Waves 1 to 3 ft building to 2 to 4 ft.
.TONIGHT...Southwest winds to 30 kt decreasing to 15 to 25 kt.
Occasional gale force gusts to 35 kt this evening. Showers
developing, especially after midnight. A slight chance of a
thunderstorm. Waves 2 to 4 ft subsiding to 1 to 3 ft.
.WEDNESDAY...Southwest winds 10 to 20 kt shifting to becoming
north 10 to 15 kt in the morning. Showers and slight chance of
thunderstorms, mainly in the morning. Waves 1 to 3 ft.
.WEDNESDAY NIGHT...North winds 10 to 15 kt diminishing to 5 to
10 kt. Slight chance of showers in the evening. Waves 1 to 3 ft.

$$

- Izzi